English Language · English

Arrange the following sentences (P, Q, R, S) to form a coherent and logically structured paragraph: P. For centuries, philosophers have debated whether morality is an innate human instinct or a construct shaped entirely by societal norms and cultural conditioning. Q. Yet, as modern neuroscience uncovers the brain's complex decision-making circuits, the line between natural impulse and learned moral judgment is becoming increasingly difficult to define. R. The discovery of neural patterns associated with empathy, fairness, and cooperation suggests that certain ethical tendencies may be rooted in biology rather than external instruction. S. This tension between biological predisposition and environmental influence continues to guide contemporary discussions on ethics, law, and human nature.